Aphrodite's Flame by Kenner, Julie
Isole isn't used to dark and dangerous types--at least, not "this" way. Usually she freezes them cold, literally. That's her superpower: ice. But Mordi has a way of making her lose her cool. With his dark hair and sweet green eyes, it's tough to remember that his father's the superest villain in all the world. Or, was. The pair joined in countless evil plots before now, but Mordi and Hieronymous are turning over a new leaf. They joined the Protectors to defend the innocent...and to give themselves a chance at happiness. Thank the gods. Mordi makes her burn with desire, and nothing Isole can do will put out the flames.